Shortly after Allred became head of the AUB, Spencer W. Kimball, the then-president of the LDS Church announced that all worthy males would be able to hold the priesthood without regard to race or color. This effectively ended a century-long prohibition preventing black men from holding priesthood office in the LDS Church. Owen Allred stridently opposed this new practice. He immediately declared that the temples of the LDS Church had been desecrated by the presence of black Latter-day Saints. In response, the AUB built its own Endowment House in Bluffdale and began performing ordinances.

Owen Allred is perhaps best known for his outspoken criticism of child abuse and marriages of girls under the age of 18. He publicly denounced the child abuse that occurred in many polygamist groups and encouraged members of the AUB to report such activities to law enforcement officials. Additionally, he campaigned for the legal marriage age in Utah to be raised from 14 to 16, noting that AUB members are forbidden to engage in any courtship before the age of 17.

In 2003, a federal judge ordered Owen Allred to return money that the AUB had received from Virginia Hill. Hill had accused the group of misrepresentation in a business transaction.